Accelerated Body Transformation

This 'J-Core' is great. You workout with one of the DVD's for 20mins each day. That may not sound like much, but I'm a 160lb 30y/o man who lives a pretty active lifestyle and I can't keep up with it yet! These are all simple activities that we just never do. The workouts are short, efficient, and fun. makes me smile and laugh a little bit. Any first-timers, even if you are physically fit, I promise, you will feel it in every muscle in your body! No weights? YOU are the weights. BTW, I saw first the Ad for the book version of your workout 'Cardio Core 4x4' in 'Bicycle' magazine. For me, the book was hard to use, but at least I could see what your system was all about, and it does contain alot of good reading material that you don't get from the DVD's. I am very happy with the J-Core workout DVD's. More than worth the money! But Jay, you should've still named it 'Cardio Core 4x4' like your book(that name got my attention in the first place). Thanks Jay, for producing this workout, and for being a fun instructor. Matthew Z in Tampa Bay, Fl.

Seriously a great workout! The 20 minutes fly by! You definitely get your ass kicked but it's not nearly as hard as P90X (which I tried & failed miserably at). I only did the workout (I am a type 1 Diabetic and the diet isn't really realistic for me) but I'm sure if you were able to follow the diet plan as well you would drop weight like crazy.

I have done a lot of different workouts and liked them. I am subscribed to Tracy Anderson and love the variety, that I don't bulk and my backside looks great. I've gained weight recently doing a necessary health regime and wanted a kick start. Granted, I'm only on day 2 plus the test, but this is quite a workout. This is what I remember feeling like when I would train for a sport in school. Much more upper body work, full body work, and I really feel good afterwards. I am someone who easily bulks, so I will give another review after 40 days. I already eat clean (minus happy hour with workmates, which really, I'm more than happy to give up). It feels too good to have your body feel good. I probably will not do his diet also because I don't eat grain. Also, as other reviewers have said, short bursts. ... you have about 30 seconds an exercise, so you don't get bored, or want to quit from too many repetitions, but there is definitely room for improvement. And the $ for me is more than I would normally spend. But if you are someone who is time limited, gets bored easy, and likes to feel challenged, I think you would enjoy this workout.

Pretty cool! Just make sure you follow a good diet. I was struggling a little at first because I hadnt worked out in months. But after 3 weeks and not really watching my diet I am seeing results. So, I will be stricter with my diet now. I am in my 40's and my craving for sweets has so intensifide. It makes me wonder did somebody put a on curse me? Hahaha! Get this dvd program. It has motivated me to now get the P90X3. Go watch the infomercial on that one...its on.

It left me sore but I found it not enough exercise for my body I'm used to so much more

This workout is perfect for my lifestyle. I get to do exercise in 20 min and I don't need anything else but a small place to do it. I totally recommend it.

........hard work at times, but you get out what you put in! I would be more than happy to recommend this.

Like this workout. The pace is steady but not crazy fast. There are not a set number of reps to be completed. I do the modified version and get a great workout. Check pricing before buying. I usually buy from Amazon but found there are two websites for jcore. The regular site has this set of dvds for ninety dollars with shipping. The online site for tryjcore has a much better price. It is fifteen to try it and then a balance of forty five dollars for a sixty dollar total.